MatrixN.hh File Reference

#include "Rivet/Math/MathHeader.hh"
#include "Rivet/Math/MathUtils.hh"
#include "Rivet/Math/Vectors.hh"
#include "Rivet/Math/eigen/matrix.h"

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Classes
class	Matrix< N >
	General -dimensional mathematical matrix object. More...
Namespaces
namespace	Rivet
Typedefs
typedef Matrix< 4 >	Matrix4
Functions
template<size_t N>
Matrix< N >	multiply (const Matrix< N > &a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	divide (const Matrix< N > &, const double)
template<size_t N>
Matrix< N >	operator* (const Matrix< N > &a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	add (const Matrix< N > &a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	subtract (const Matrix< N > &a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	operator+ (const Matrix< N > a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	operator- (const Matrix< N > a, const Matrix< N > &b)
template<size_t N>
Matrix< N >	multiply (const double a, const Matrix< N > &m)
template<size_t N>
Matrix< N >	multiply (const Matrix< N > &m, const double a)
template<size_t N>
Matrix< N >	operator* (const double a, const Matrix< N > &m)
template<size_t N>
Matrix< N >	operator* (const Matrix< N > &m, const double a)
template<size_t N>
Vector< N >	multiply (const Matrix< N > &a, const Vector< N > &b)
template<size_t N>
Vector< N >	operator* (const Matrix< N > &a, const Vector< N > &b)
template<size_t N>
Matrix< N >	transpose (const Matrix< N > &m)
template<size_t N>
Matrix< N >	inverse (const Matrix< N > &m)
template<size_t N>
double	det (const Matrix< N > &m)
template<size_t N>
double	trace (const Matrix< N > &m)
template<size_t N>
string	toString (const Matrix< N > &m)
	Make string representation.
template<size_t N>
ostream &	operator<< (std::ostream &out, const Matrix< N > &m)
	Stream out string representation.
template<size_t N>
bool	fuzzyEquals (const Matrix< N > &ma, const Matrix< N > &mb, double tolerance=1E-5)
	Compare two matrices by index, allowing for numerical precision.
template<size_t N>
bool	isZero (const Matrix< N > &m, double tolerance=1E-5)
	External form of numerically safe nullness check.